{
  "manageEntity": {
    "action": "Repost",
    "entityId": "466037466",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec88bfcf3a25c1cf46eaa632c399688606187fe42e38d78e37bd224091fdcc15",
    "signature": "0x608b59d645680eb37d7d74b817ba80f5b50f1b4ad9a1b658585b641619f2ff134fcba89f1424cf8cf0114898dbfe85650e52757a9cb54125c1b7fb37dc49241f1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}